swig/Examples/test-suite/python/default_args_runme.py
Vadim Zeitlin 0eae8a8efa Fix handling of NULL default argument values for pointer types.
Accept not only manifest pointer types (such as e.g. "void *") but also types
that are typedefs for pointer types when checking whether C++ value of 0 must
be represented as 0 or None in Python.

Closes #365, #376.
2015-04-23 15:11:02 +02:00

109 lines
2.5 KiB
Python

# Note that this test is also used by python_default_args_runme.py hence the use of __main__ and the run function
def is_new_style_class(cls):
return hasattr(cls, "__class__")
def run(module_name):
default_args = __import__(module_name)
ec = default_args.EnumClass()
if not ec.blah():
raise RuntimeError("EnumClass::blah() default arguments don't work")
de = default_args.DerivedEnumClass()
de.accelerate()
de.accelerate(default_args.EnumClass.SLOW)
if default_args.Statics_staticMethod() != 60:
raise RuntimeError
if default_args.cfunc1(1) != 2:
raise RuntimeError
if default_args.cfunc2(1) != 3:
raise RuntimeError
if default_args.cfunc3(1) != 4:
raise RuntimeError
f = default_args.Foo()
f.newname()
f.newname(1)
if f.double_if_void_ptr_is_null(2, None) != 4:
raise RuntimeError
if f.double_if_void_ptr_is_null(3) != 6:
raise RuntimeError
if f.double_if_handle_is_null(4, None) != 8:
raise RuntimeError
if f.double_if_handle_is_null(5) != 10:
raise RuntimeError
try:
f = default_args.Foo(1)
error = 1
except:
error = 0
if error: raise RuntimeError("Foo::Foo ignore is not working")
try:
f = default_args.Foo(1,2)
error = 1
except:
error = 0
if error: raise RuntimeError("Foo::Foo ignore is not working")
try:
f = default_args.Foo(1,2,3)
error = 1
except:
error = 0
if error: raise RuntimeError("Foo::Foo ignore is not working")
try:
m = f.meth(1)
error = 1
except:
error = 0
if error: raise RuntimeError("Foo::meth ignore is not working")
try:
m = f.meth(1,2)
error = 1
except:
error = 0
if error: raise RuntimeError("Foo::meth ignore is not working")
try:
m = f.meth(1,2,3)
error = 1
except:
error = 0
if error: raise RuntimeError("Foo::meth ignore is not working")
if is_new_style_class(default_args.Klass):
Klass_inc = default_args.Klass.inc
else:
Klass_inc = default_args.Klass_inc
if Klass_inc(100, default_args.Klass(22)).val != 122:
raise RuntimeError("Klass::inc failed")
if Klass_inc(100).val != 99:
raise RuntimeError("Klass::inc failed")
if Klass_inc().val != 0:
raise RuntimeError("Klass::inc failed")
default_args.trickyvalue1(10); default_args.trickyvalue1(10, 10)
default_args.trickyvalue2(10); default_args.trickyvalue2(10, 10)
default_args.trickyvalue3(10); default_args.trickyvalue3(10, 10)
default_args.seek(); default_args.seek(10)
if __name__=="__main__":
run('default_args')